if the coordinates of point i are (9,12), what is the value of cos (g), sin(g), and tan (g) for triangle GHI

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

1/4 is the answer if i recall correctly.